INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8967f423526b5fd04ce5e8848f93125509c0bd6022811f1665e6d8866934226', 
    '37HpZmYXAZ+JLN2OF6sVtFAsn71tdMQpQ3jznlvfdJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)